INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d78ff9a0555d1938e46d1b4183a88bfb04236bde5b4a80060875293354d4886', 
    'hEAzUMRLCGN9J0B8WSsIMQQXwcIgwUdp5s+wYhY5ygQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)